242587136

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2315

約数の個数: 80

約数和(自身を含む): 556839360

約数和(自身を除く): 314252224

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1216, 1408, 1672, 2267, 2432, 2816, 3344, 4534, 4864, 5632, 6688, 9068, 9728, 13376, 18136, 24937, 26752, 36272, 43073, 49874, 53504, 72544, 86146, 99748, 107008, 145088, 172292, 199496, 290176, 344584, 398992, 473803, 580352, 689168, 797984, 947606, 1160704, 1378336, 1595968, 1895212, 2756672, 3191936, 3790424, 5513344, 6383872, 7580848, 11026688, 12767744, 15161696, 22053376, 30323392, 60646784, 121293568, 242587136]

約数ペア:

[(1, 242587136), (2, 121293568), (4, 60646784), (8, 30323392), (11, 22053376), (16, 15161696), (19, 12767744), (22, 11026688), (32, 7580848), (38, 6383872), (44, 5513344), (64, 3790424), (76, 3191936), (88, 2756672), (128, 1895212), (152, 1595968), (176, 1378336), (209, 1160704), (256, 947606), (304, 797984), (352, 689168), (418, 580352), (512, 473803), (608, 398992), (704, 344584), (836, 290176), (1216, 199496), (1408, 172292), (1672, 145088), (2267, 107008), (2432, 99748), (2816, 86146), (3344, 72544), (4534, 53504), (4864, 49874), (5632, 43073), (6688, 36272), (9068, 26752), (9728, 24937), (13376, 18136)]